Are underdrive pulleys allowed in ESP?

 

Yes.

 

like Jon says, "I don't need MORE power for autox"

 

yes and no
underdrive pullies are allowed, but replacement balancers are not. as the LS1 balancer is also the pulley it can not be replaced
in ESP

 

Jon is wrong


anyway, I would run a UD pulley tohelp the poor power steering out.. turning it at lower revs will help keep the PS fluid temps in check.

 

Congratulations Jordon on your excellent showing at the Mazda Rev It Up event.I was reading the emails from the Evolution list. Sounds like you did an outstanding job there!!!!


And I agree, you can NEVER have too much power!!!!